I was just wondering if anyone had pointed that out. Fixed above.

Edit: it probably should be "woe unto". From the King James Bible (surely the canonical source of woe-untos):

  54  woe unto
  24  woe to
   2  woe be unto
   1  woe be to

but "woe be unto" is in there so I guess it's legit enough.

They went for woe be unto... Guess they wanted a a less common variant :>

I'll fix when I return to my computer. Thanks

Or, something like "Woe betide all who use WebSockets."